A:
Positive:
1 x 11753637 x 16790917 x 6913949 x 2398783 x 14161119 x 9877289 x 4067581 x 2023833 x 1411
Negative:
-1 x -1175363-7 x -167909-17 x -69139-49 x -23987-83 x -14161-119 x -9877-289 x -4067-581 x -2023-833 x -1411
Unfortunately, there's not simple formula to identifying all of the factors of a number and it can be a tedious process when trying to identify the divisors of larger numbers. To find the factor combinations of the number 1,175,363, it is easier to work with a table - it's called factoring from the outside in.
We start by creating a table and writing 1 on the left side and then the number we're trying to find the factors for on the right side in a table. Then, below that, write the numbers as a negative as well.
| 1 | 1,175,363 | |
| -1 | -1,175,363 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,175,363.
Example:
1 x 1,175,363 = 1,175,363
and
-1 x -1,175,363 = 1,175,363
Notice both answers equal 1,175,363
With that explanation out of the way, let's continue. Next, we take the number 1,175,363 and divide it by 2:
1,175,363 ÷ 2 = 587,681.5
If the quotient is a whole number, then 2 and 587,681.5 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 1,175,363 | |
| -1 | -1,175,363 |
Now, we try dividing 1,175,363 by 3:
1,175,363 ÷ 3 = 391,787.6667
If the quotient is a whole number, then 3 and 391,787.6667 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 1,175,363 | |
| -1 | -1,175,363 |
Let's try dividing by 4:
1,175,363 ÷ 4 = 293,840.75
If the quotient is a whole number, then 4 and 293,840.75 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 1,175,363 | |
| -1 | 1,175,363 |
If you did it right, you will end up with this table:
| 1 | 7 | 17 | 49 | 83 | 119 | 289 | 581 | 833 | 1,411 | 2,023 | 4,067 | 9,877 | 14,161 | 23,987 | 69,139 | 167,909 | 1,175,363 |
| -1 | -7 | -17 | -49 | -83 | -119 | -289 | -581 | -833 | -1,411 | -2,023 | -4,067 | -9,877 | -14,161 | -23,987 | -69,139 | -167,909 | -1,175,363 |
Here are some more numbers to try:
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